高德地图——添加标记的两种方法&删除地标记的两种方法

添加标记：

1、marker.setMap(map);

2、marker.add([marker]);

删除标记：

1.marker.setMap(null);
2 map.remove([marker1,marker2]);（前提是map用add添加的标记）

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.11&key=9de88a718781910c9a1c81230827d1ce&plugin=AMap.Autocomplete,AMap.PlaceSearch"></script>
        <title>添加标记-多点标记</title>
        <style>
            *{
                padding: 0;
                margin: 0;
                list-style: none;
            }
            #container{
                position: absolute;
                top: 0;
                left: 0;
                 100%;
                height: 100%;
            }
            #searchNode{
                position: absolute;
                z-index: 9;
                 300px;
                height: 100px;
                background: white;
                text-align: center;
                padding-top: 20px;
            }
            #setCenterNode{
                position: absolute;
                z-index: 9;
                 300px;
                background: white;
                top: 100px;
            }
            .amap-icon img{
                 25px;
                height: 34px;
            }
        </style>
    </head>
    <body>
        <div id="container"></div>
        
        <script>
            var map = new AMap.Map('container',{
                zoom:10,
                center:[116.379391,39.861536]
            });
            
            var marker = new AMap.Marker({
                icon:'https://a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-default.png',  //标记的图标
                position:[116.379391,39.861536],  //标记的坐标
                offset:new AMap.Pixel(-50,-500)  //像素的偏差值
            });
            marker.setMap(map);
            
            map.on('click',function(e){
                //console.log(e.lnglat);
                var marker = new AMap.Marker({
                    icon:'https://a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-default.png',
                    position:[e.lnglat.lng,e.lnglat.lat],
                    offset:new AMap.Pixel(-10,-20)
                });
                //marker.setMap(map);
                /* setTimeout(function(){
                    marker.setMap(null);
                },5000); */
                
                map.add([marker]);
                setTimeout(function(){
                    map.remove([marker]);
                },5000);
            })
            
        </script>
    </body>
</html>